Installation; Technical Specifications, Idealarc R3R-300 - Lincoln Electric IDEALARC R3R-300 Service Manual

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TECHNICAL SPECIFICATIONS - IDEALARC R3R-300
Standard Voltage
Duty Cycle
100%
60%
35%
Current Range
45 to 375 Amps
RECOMMENDED INPUT WIRE AND FUSE SIZES AT 60% DUTY CYCLE
Input Voltage /
Frequency
Volts/Hz
230/60
460/60
Height
27.50 in.
(700 mm)

INSTALLATION

INPUT - THREE PHASE ONLY
230V
460V
RATED OUTPUT
Amps
230
300
375
OUTPUT
Fuse Input Ampere
(Super Lag) Rating on
or Breaker Size Nameplate
80
40
PHYSICAL DIMENSIONS
Width
22.25 in.
(565 mm)
IDEALARC R3R
Input Current @ Rated Output
56A
28A
Maximum Open Circuit Voltage
Input Wire Size
Type 75°C
Copper Wire in
Conduit
AWG (IEC) Sizes
56 8 (10 mm
28 10 (6 mm
Depth
33.10 in.
(840 mm)
Volts at Rated Amps
29
32
35
67 VDC
Ground Wire Size
Type 75°C
Copper Ground
Wire in Conduit
AWG (IEC) Sizes
2 ) 8 (10 mm 2 )
2 ) 10 (6 mm 2 )
Weight
350 lbs.
(159 kg)
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